Forming die for air inlet housing of vacuum pump
A technology for forming a mold and an air intake cover, which is applied to the field of forming molds for a vacuum pump air intake cover, can solve problems such as worker burns, high temperature, and potential safety hazards, and achieve the effects of avoiding burns, improving work efficiency, and improving mold release effects.
Pending Publication Date: 2022-04-15
田立业
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Problems solved by technology
In the prior art, after the vacuum pump intake casing is cast and formed, it is often demolded manually. Even after cooling and molding, the intake casing still has a high temperature, so that improper operation will cause burns to workers, which not only has Bigger security risk
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0032] see Figure 1 to Figure 6 , the present invention provides a technical solution:
[0033] A molding die for a vacuum pump air intake cover, comprising a frame plate 1, a hydraulic push rod 11 is fixedly connected to the center of the lower end surface of the frame plate 1, and a pressure plate 13 is fixedly connected to the lower end of the hydraulic push rod 11, and the pressure plate 13 is lowered The center position of the end face is fixedly connec...
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The invention relates to the technical field of vacuum pumps, in particular to a vacuum pump air inlet housing forming die which comprises a frame plate, a hydraulic push rod is fixedly connected to the center of the lower end face of the frame plate, and a pressing plate is fixedly connected to the lower end of the hydraulic push rod. The center of the lower end face of the pressing plate is fixedly connected with an upper die, the four corners of the upper end face of the pressing plate are slidably sleeved with guide rods, the upper ends of the guide rods are fixedly connected with the lower end face of the frame plate, the lower ends of the guide rods are fixedly connected with a supporting table, a rectangular notch is formed in the center of the supporting table, and a lower die is arranged in the rectangular notch. A discharging mechanism is arranged on the right side of the upper end face of the supporting table. According to the forming mold for the air inlet housing of the vacuum pump, the bottom of the inverted lower mold is vibrated through the vibrating mechanism, so that the demolding effect is improved, the air inlet housing is prevented from being clamped in the lower mold, and then the working efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of vacuum pumps, in particular to a molding die for an intake casing of a vacuum pump. Background technique [0002] Molds, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping, etc. to obtain the required products, in short, molds are tools used to make shaped objects , this kind of tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object through the change of the physical state of the formed material. It is known as the "mother of industry". A tool for turning a blank into a workpiece of a specific shape and size. [0003] At present, the forming mold of the vacuum pump intake casing is generally formed by casting, that is, the process of pouring molten metal into the mold, cooling and solidifying to obtain the requi...
Claims
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IPC IPC(8): B22D18/02B22D29/04
Inventor 田立业孙乐阳
Owner 田立业